13305007448

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 25714260000

約数和(自身を除く): 12409252552

約数列:

[1, 2, 4, 8, 73, 107, 146, 149, 214, 292, 298, 428, 584, 596, 856, 1192, 1429, 2858, 5716, 7811, 10877, 11432, 15622, 15943, 21754, 31244, 31886, 43508, 62488, 63772, 87016, 104317, 127544, 152903, 208634, 212921, 305806, 417268, 425842, 611612, 834536, 851684, 1163839, 1223224, 1703368, 2327678, 4655356, 9310712, 11161919, 15543233, 22323838, 22782547, 31086466, 44647676, 45565094, 62172932, 89295352, 91130188, 124345864, 182260376, 1663125931, 3326251862, 6652503724, 13305007448]

約数ペア:

[(1, 13305007448), (2, 6652503724), (4, 3326251862), (8, 1663125931), (73, 182260376), (107, 124345864), (146, 91130188), (149, 89295352), (214, 62172932), (292, 45565094), (298, 44647676), (428, 31086466), (584, 22782547), (596, 22323838), (856, 15543233), (1192, 11161919), (1429, 9310712), (2858, 4655356), (5716, 2327678), (7811, 1703368), (10877, 1223224), (11432, 1163839), (15622, 851684), (15943, 834536), (21754, 611612), (31244, 425842), (31886, 417268), (43508, 305806), (62488, 212921), (63772, 208634), (87016, 152903), (104317, 127544)]